<template>
    <div class="app-container">

        <el-table v-loading="listLoading" :data="list" border fit highlight-current-row style="width: 100%">
            <el-table-column align="center" label="ID" width="80">
                <template slot-scope="scope">
                    <span>{{ scope.row.id }}</span>
                </template>
            </el-table-column>

            <el-table-column width="180px" align="center" label="Date">
                <template slot-scope="scope">
                    <span>{{ scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
                </template>
            </el-table-column>

            <el-table-column width="120px" align="center" label="Author">
                <template slot-scope="scope">
                    <span>{{ scope.row.author }}</span>
                </template>
            </el-table-column>

            <el-table-column width="100px" label="Importance">
                <template slot-scope="scope">
                    <svg-icon v-for="n in +scope.row.importance" :key="n" icon-class="star" class="meta-item__icon" />
                </template>
            </el-table-column>

            <el-table-column class-name="status-col" label="Status" width="110">
                <template slot-scope="scope">
                    <el-tag :type="scope.row.status | statusFilter">{{ scope.row.status }}</el-tag>
                </template>
            </el-table-column>

            <el-table-column min-width="300px" label="Title">
                <template slot-scope="scope">

                    <router-link :to="'/tab/edit/'+scope.row.id" class="link-type">
                        <span>{{ scope.row.title }}</span>
                    </router-link>
                </template>
            </el-table-column>

            <el-table-column align="center" label="Actions" width="120">
                <template slot-scope="scope">
                    <router-link :to="'/tab/edit/'+scope.row.id">
                        <el-button type="primary" size="small" icon="el-icon-edit">Edit</el-button>
                    </router-link>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="getList" />

    </div>
</template>

<script>
    import { fetchList } from '@/api/article';
    import Pagination from '@/components/Pagination'; // Secondary package based on el-pagination

    export default {
        name: 'ArticleList',
        components: { Pagination },
        filters: {
            statusFilter(status) {
                const statusMap = {
                    published: 'success',
                    draft: 'info',
                    deleted: 'danger'
                };
                return statusMap[status];
            }
        },
        data() {
            return {
                list: null,
                total: 0,
                listLoading: true,
                listQuery: {
                    page: 1,
                    limit: 20
                }
            };
        },
        created() {
            this.getList();
        },
        methods: {
            getList() {
                this.listLoading = true;
                fetchList(this.listQuery).then(response => {
                    this.list = response.data.items;
                    this.total = response.data.total;
                    this.listLoading = false;
                });
            },
            handleSizeChange(val) {
                this.listQuery.limit = val;
                this.getList();
            },
            handleCurrentChange(val) {
                this.listQuery.page = val;
                this.getList();
            }
        }
    };
</script>

<style scoped>
    .edit-input {
        padding-right: 100px;
    }
    .cancel-btn {
        position: absolute;
        right: 15px;
        top: 10px;
    }
</style>
